APA (7th ed.) Citation

United States. National Advisory Committee for Aeronautics. (1936). The horsepower of aircraft engines and their maximum frontal area. [s.n.].

Chicago Style (17th ed.) Citation

United States. National Advisory Committee for Aeronautics. The Horsepower of Aircraft Engines and Their Maximum Frontal Area. [Washington]: [s.n.], 1936.

MLA (9th ed.) Citation

United States. National Advisory Committee for Aeronautics. The Horsepower of Aircraft Engines and Their Maximum Frontal Area. [s.n.], 1936.